Kyra is a fairy who was abused by her own father, the Fairy King. In the midst of disasters, she attempts to escape with her mother and live quietly in the mortal realm. But she failed. Facing her father's wrath, her mother rushes in to save her. Watching her mother die, her heart was pierced with uncontrollable fury, she raised her sword against her father but she died in his hands. By some miracle, a voice called out to her. Reviving her from the door's death. And yet, what she saw when she came back is a desolate hometown burned and crushed into crisp. Bodies of fairies were scattered in the streets, some were hung in the World Tree. Others were hung on display at the Elven Croft Palace. And one of them is her father.

Then the voice speaks to her again, "Do you want to get revenge on the mortals who massacred your family?" Her body is shaking from the anger that eats away her mind. When she heard mortals, her body shivers uncontrollably. "They did this?" "Yes," "Where can I find them?" "Come to the Tower of Erase."

***** Seven realms. Seven race. Seven champions.

But only one will prevail.